Upon determination by the Chief Building Official of the City of Sebastopol that the conditions exist as set forth in SMC 15.12.020 he shall notify the owner of such building or structure. The notice shall state the condition which renders the building or structure unfit for human habitation and shall order the correction or abatement thereof, either by demolition, closing or repair within 30 days after date of notice. If, in the opinion of said Building Official, said conditions can be corrected or abated whenever any such building or buildings, structure or structures exist or are permitted upon any property within the City of Sebastopol, the City Council may by resolution declare the same to be a public nuisance; said resolution shall declare the intention of the City Council to commence abatement proceedings as herein provided and shall refer to the property by the street address under which it is officially or commonly known, and describe the property upon which such nuisance exists by giving the lot and block number thereof and no other description of such property shall be required. The City Clerk shall forward a certified copy of said resolution to the County Recorder of Sonoma County for recordation.